CN217387619U - Circuit connector mother seat capable of passing large current - Google Patents
Circuit connector mother seat capable of passing large current Download PDFInfo
- Publication number
- CN217387619U CN217387619U CN202220456420.0U CN202220456420U CN217387619U CN 217387619 U CN217387619 U CN 217387619U CN 202220456420 U CN202220456420 U CN 202220456420U CN 217387619 U CN217387619 U CN 217387619U
- Authority
- CN
- China
- Prior art keywords
- plug
- cavity
- contact
- circuit connector
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a circuit connector female seat capable of passing large current, which comprises a body, a mounting seat, a plurality of signal terminals and two electrode terminals; the signal terminals are fixedly arranged on the mounting seat and extend inwards into the plugging cavity, the first contact parts are integrally bent to form two first elastic sheets and are positioned in the plugging cavity, and two first contact pins are arranged on each first elastic sheet at intervals; the two electrode terminals are fixedly arranged on the mounting seat and extend inwards into the inserting cavity, and 3 second contact pins are arranged on each second elastic sheet at intervals. Be provided with two first contact feet through the interval on each first shell fragment to the interval is provided with 3 second contact feet on the cooperation each second shell fragment, effective increase area of contact, thereby make it can satisfy through 60A heavy current, the first contact foot and the second contact foot that the interval set up can produce the deflection of certain angle when the contact in addition, when taking place female seat and deflect, also can guarantee the stability of terminal and external contact.
Description
Technical Field
The utility model belongs to the technical field of the plug connector technique and specifically relates to indicate the female seat of circuit connector of accessible heavy current.
Background
The connector of a common electronic product and the plug of an electrical appliance are called as plugs. A plug and socket for domestic AC power supply has a male connector in the shape of rod or copper plate and a female connector-type power supply socket with slot or concave hole. The dimensions are an important technical requirement in relation to whether the plug and socket and the converter can be used safely and whether the universal interchangeability requirement is met to avoid misinsertions. Unqualified can influence the user and use or produce hidden danger such as contact failure, mistake are inserted, lightly make equipment damage, then can produce conflagration and electric shock accident heavily, along with new energy automobile's development, also need use corresponding plug connector to connect when new energy automobile battery package charges.
The battery package is in order to realize quick charge, need pass through great electric current when charging, and current plug connector female seat is because self contact terminal can't bear great electric current, easily blows the contact terminal and damages when passing through great electric current, consequently can't satisfy battery package quick charge's demand, and connector female seat is because connecting terminal formula structure as an organic whole, the bad condition of contact appears easily in the use, influence user's use experience, consequently, it solves above-mentioned problem to need to study a new technical scheme.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a female seat of circuit connector capable of passing large current, which is provided with two first contact pins at an interval on each first elastic piece, and is provided with 3 second contact pins at an interval on each second elastic piece, so as to effectively increase the contact area, thereby satisfying the requirement of rapid charging through 60A large current.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a circuit connector mother seat capable of passing large current comprises a body, a mounting seat, a plurality of signal terminals and two electrode terminals; the body is internally provided with an installation cavity, one end of the body is outwards provided with an inserting part in a protruding way, and the inserting part is inwards provided with an inserting cavity communicated with the installation cavity; the mounting seat is fixedly arranged in the mounting cavity and is opposite to the inserting cavity; the signal terminals are fixedly arranged on the mounting seat and extend inwards into the plugging cavity, each signal terminal comprises a first fixing part and a first contact part which are integrally formed, the first fixing part is fixedly arranged on the mounting seat, the first contact part is integrally bent and formed to form two first elastic sheets and is positioned in the plugging cavity, and two first contact pins are arranged on each first elastic sheet at intervals; the two electrode terminals are fixedly arranged on the mounting seat and extend inwards into the plug-in cavity, each electrode terminal comprises a second fixing part and a second contact part which are integrally formed, the second fixing parts are fixedly arranged on the mounting seat, the second contact parts are integrally bent and formed to form two second elastic sheets and located in the plug-in cavity, and 3 second contact pins are arranged on each second elastic sheet at intervals.
Preferably, the body comprises an upper shell and a lower shell which are buckled with each other, the upper shell and the lower shell jointly enclose to form a mounting cavity, and the inserting part is formed by the upper surface of the upper shell protruding outwards.
As a preferred scheme, the number of the inserting parts is three, and the inserting parts are respectively a first inserting part, a second inserting part and a third inserting part, wherein the first inserting part is internally provided with a first inserting cavity, the second inserting part is internally provided with a plurality of second inserting cavities and a fool-proof groove, the third inserting part is internally provided with a third inserting cavity, and the first inserting part and the third inserting part are symmetrically arranged at the left side and the right side of the second inserting part.
As a preferred scheme, the periphery of the bottom of the inserting part is concavely provided with a mounting groove, and a sealing ring is sleeved in the mounting groove.
As a preferred scheme, two elastic positioning parts matched with the outside are symmetrically arranged on the left side surface and the right side surface of the body.
As a preferred scheme, two anti-skid surfaces are symmetrically arranged on the left side surface and the right side surface of the body.
Preferably, two through holes are arranged on the first fixing part at intervals.
Preferably, the rear end of the second fixing portion is bent to one side to form a fixing plate, and the fixing plate is fixedly installed in the installation seat.
As a preferred scheme, the mount pad includes a bottom plate and 3 installation pieces, and these 3 installation pieces are all through the mode fixed mounting of buckle on the bottom plate, and the installation piece is 3 that the interval was arranged about for the installation piece, and a plurality of signal terminals all are fixed in on the installation piece in the middle of, and two electrode terminal are located the installation piece of left and right sides respectively.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
two first elastic sheets are integrally formed by bending the first contact part, two first contact pins are arranged on each first elastic sheet at intervals, and is integrally bent and formed with two second elastic sheets in cooperation with the second contact portion, each second elastic sheet is provided with 3 second contact pins at intervals, in the contact process, the signal terminal can be simultaneously contacted with the outside through the two first contact pins, the electrode terminal can be simultaneously contacted and conducted with the outside through the 3 second contact pins, the contact area is effectively increased, thereby meeting the use requirement of passing 60A heavy current and meeting the rapid charging of the battery pack, the first contact pin and the second contact pin which are arranged at intervals can generate certain angle deflection when in contact, when female seat deflection takes place, also can guarantee the stability of terminal and external contact, avoid appearing contact failure's the condition, improved user's use and experienced.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic perspective view of a preferred embodiment of the present invention;
FIG. 2 is an exploded view of the preferred embodiment of the present invention;
fig. 3 is a cross-sectional view of the preferred embodiment of the present invention.
The attached drawings indicate the following:
10. body 101 and mounting cavity
102. Plug cavity 103 and first plug cavity
104. Second plug-in cavity 105, fool-proof groove
106. Third plug cavity 107, mounting groove
11. Plug part 111, first plug part
112. Second and third mating parts 113 and 113
12. Upper casing 13, lower casing
14. Seal ring 15 and elastic positioning part
16. Antiskid surface 20 and mounting seat
21. Bottom plate 22, mounting block
30. Signal terminal 301, through hole
31. First fixed part 32, first contact part
33. First elastic sheet 331 and first contact pin
40. Electrode terminal 41 and second fixing part
42. Second contact part 43 and second elastic sheet
431. A second contact pin 44 and a fixing plate.
Detailed Description
Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present invention is shown, which includes a body 10, a mounting base 20, a plurality of signal terminals 30 and two electrode terminals 40.
The body 10 is internally provided with a mounting cavity 101, one end of the body 10 is provided with an inserting part 11 in an outward protruding way, and the inserting part 11 is provided with an inserting cavity 102 communicated with the mounting cavity 101 in a concave way; in this embodiment, the body 10 includes an upper shell 12 and a lower shell 13 that are fastened together, the upper shell 12 and the lower shell 13 together form a mounting cavity 101, and the plug part 11 is formed by protruding from the upper surface of the upper shell; the number of the inserting parts 11 is three, which are respectively a first inserting part 111, a second inserting part 112 and a third inserting part 113, wherein the first inserting part 111 is internally provided with a first inserting cavity 103, the second inserting part 112 is internally provided with a plurality of second inserting cavities 104 and a foolproof groove 105, the third inserting part 113 is internally provided with a third inserting cavity 106, and the first inserting part 111 and the third inserting part 113 are symmetrically arranged at the left side and the right side of the second inserting part 112; the edge of the bottom of the inserting part 11 is concavely provided with a mounting groove 107, a sealing ring 14 is sleeved in the mounting groove 107, two elastic positioning parts 15 matched with the outside are symmetrically arranged on the left side surface and the right side surface of the body 10, two anti-skid surfaces 16 are symmetrically arranged on the left side surface and the right side surface of the body 10, the anti-skid surfaces 16 are used for increasing the friction force between the anti-skid surfaces and the hands of people, and the use is more convenient.
The mounting seat 20 is fixedly arranged in the mounting cavity 101 and is opposite to the plugging cavity 102; in this embodiment, the mounting base 20 includes a bottom plate 21 and 3 mounting blocks 22, the 3 mounting blocks 22 are all fixedly mounted on the bottom plate 21 in a snap-fit manner, and the mounting blocks 22 are 3 that are arranged at left and right intervals.
The signal terminals 30 are fixedly mounted on the mounting base 20 and extend inwards into the plugging cavity 102, each signal terminal 30 comprises a first fixing part 31 and a first contact part 32 which are integrally formed, the first fixing part 31 is fixedly mounted on the mounting base 20, the first contact part 32 is integrally bent and formed to form two first elastic sheets 33 and is positioned in the plugging cavity 102, and two first contact pins 331 are arranged on each first elastic sheet 33 at intervals; in this embodiment, the first fixing portion 31 is provided with two through holes 301 at intervals, so as to increase the stability of the connection structure between the first fixing portion 31 and the mounting base 20; a plurality of signal terminals 30 are each fixed to the aforementioned intermediate mounting block 22.
The two electrode terminals 40 are fixedly mounted on the mounting base 20 and extend inwards into the plugging cavity 102, each electrode terminal 40 comprises a second fixing part 41 and a second contact part 42 which are integrally formed, the second fixing part 41 is fixedly mounted on the mounting base 20, the second contact part 42 is integrally bent to form two second elastic sheets 43 and is located in the plugging cavity 102, 3 second contact pins 431 are arranged on each second elastic sheet 43 at intervals, more second contact pins 431 are added to increase the contact area between the electrode terminal 40 and the outside, the maximum current which can pass is further increased, and meanwhile, certain deflection of the electrode terminal 40 can be realized through gaps among the second contact pins 431, so that more use scenes can be adapted; in this embodiment, the rear end of the second fixing portion 41 is bent to one side to form a fixing plate 44, and the fixing plate 44 is fixedly mounted on the mounting seat 20, and the two electrode terminals are respectively located on the left and right mounting blocks 22.
The utility model discloses a design focus lies in: two first elastic sheets are integrally formed by bending the first contact parts, two first contact pins are arranged on each elastic sheet at intervals, and is integrally bent and formed with two second spring pieces in cooperation with the second contact portion, each spring piece is provided with 3 second contact pins at intervals, in the contact process, the signal terminal can be simultaneously contacted with the outside through the two first contact pins, the electrode terminal can be simultaneously contacted and conducted with the outside through the 3 second contact pins, the contact area is effectively increased, thereby meeting the use requirement of passing 60A heavy current and meeting the rapid charging of the battery pack, the first contact pin and the second contact pin which are arranged at intervals can generate certain deflection when in contact, when female seat deflection takes place, also can guarantee the stability of terminal and external contact, avoid appearing contact failure's the condition, improved user's use and experienced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (9)
1. A female seat of circuit connector of accessible heavy current which characterized in that: comprises a body, a mounting seat, a plurality of signal terminals and two electrode terminals; the body is internally provided with an installation cavity, one end of the body is outwards provided with an inserting part in a protruding way, and the inserting part is inwards provided with an inserting cavity communicated with the installation cavity; the mounting seat is fixedly arranged in the mounting cavity and is opposite to the inserting cavity; the signal terminals are fixedly arranged on the mounting seat and extend inwards into the plugging cavity, each signal terminal comprises a first fixing part and a first contact part which are integrally formed, the first fixing part is fixedly arranged on the mounting seat, the first contact part is integrally bent and formed to form two first elastic sheets and is positioned in the plugging cavity, and two first contact pins are arranged on each first elastic sheet at intervals; the two electrode terminals are fixedly installed on the installation seat and extend inwards into the plug-in cavity, each electrode terminal comprises a second fixing portion and a second contact portion which are integrally formed, the second fixing portion is fixedly installed on the installation seat, the second contact portion is integrally formed by bending and forming two second elastic pieces and located in the plug-in cavity, and 3 second contact pins are arranged on each second elastic piece at intervals.
2. The high current carrying circuit connector female housing of claim 1, wherein: the body comprises an upper shell and a lower shell which are buckled with each other, the upper shell and the lower shell jointly enclose to form a mounting cavity, and the insertion part is formed by the outward protruding upper surface of the upper shell.
3. The high current carrying circuit connector female housing of claim 1, wherein: the plug-in parts are three and are respectively a first plug-in part, a second plug-in part and a third plug-in part, wherein the first plug-in part is internally provided with a first plug-in cavity, the second plug-in part is internally provided with a plurality of second plug-in cavities and a fool-proof groove, the third plug-in part is internally provided with a third plug-in cavity, and the first plug-in part and the third plug-in part are symmetrically arranged at the left side and the right side of the second plug-in part.
4. The high current carrying circuit connector female housing of claim 1, wherein: the periphery of the bottom of the insertion part is concavely provided with a mounting groove, and a sealing ring is sleeved in the mounting groove.
5. The female high-current circuit connector socket according to claim 1, wherein: the left and right sides of the body are symmetrically provided with two elastic positioning parts matched with the outside.
6. The high current carrying circuit connector female housing of claim 1, wherein: the left side surface and the right side surface of the body are also symmetrically provided with two anti-skid surfaces.
7. The high current carrying circuit connector female housing of claim 1, wherein: two through holes are arranged on the first fixing part at intervals.
8. The female high-current circuit connector socket according to claim 1, wherein: the rear end of the second fixing part is bent to one side to form a fixing plate, and the fixing plate is fixedly installed in the installation seat.
9. The high current carrying circuit connector female housing of claim 1, wherein: the mount pad is including a bottom plate and 3 installation pieces, and these 3 installation pieces are all through the mode fixed mounting of buckle on the bottom plate, and the installation piece is 3 of controlling the interval and arranging, and a plurality of signal terminals all are fixed in on the installation piece in the middle of, and two electrode terminal are located the installation piece of the left and right sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220456420.0U CN217387619U (en) | 2022-03-04 | 2022-03-04 | Circuit connector mother seat capable of passing large current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220456420.0U CN217387619U (en) | 2022-03-04 | 2022-03-04 | Circuit connector mother seat capable of passing large current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217387619U true CN217387619U (en) | 2022-09-06 |
Family
ID=83100801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220456420.0U Active CN217387619U (en) | 2022-03-04 | 2022-03-04 | Circuit connector mother seat capable of passing large current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217387619U (en) |
-
2022
- 2022-03-04 CN CN202220456420.0U patent/CN217387619U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108173083A (en) | A kind of fast socket, connector of high-voltage energy storage | |
| CN216958589U (en) | Circuit connector assembly capable of passing large current | |
| CN217387619U (en) | Circuit connector mother seat capable of passing large current | |
| CN106500064B (en) | Electric connector and LED lighting device | |
| CN218770187U (en) | Double-end hole socket connector with anti-collision and anti-falling elastic sheets | |
| CN216850642U (en) | A kind of interface unit | |
| CN109565127B (en) | Electric plug device and electric automobile | |
| CN214013213U (en) | Durable lithium battery charging and discharging socket connector and conductive terminal thereof | |
| CN114696136A (en) | Circuit connector assembly capable of passing large current | |
| CN209730310U (en) | Terminal assemblies, connector, data line and connector assembly | |
| CN113690664A (en) | Plug, socket, plug device, charger, battery pack and electric vehicle | |
| CN217387615U (en) | Circuit connector male head capable of passing large current | |
| CN220963817U (en) | Metal high-voltage high-current connector | |
| CN217009637U (en) | Connector with widened switch terminal | |
| CN110649195B (en) | Novel multi-surface contact and low-impedance plug-in type battery box | |
| CN215528009U (en) | Spring sheet type socket connector | |
| CN221262784U (en) | High-current connector of removable integrated module of preventing striking sparks of buckle formula | |
| CN216120869U (en) | Male terminal of secondary wiring terminal | |
| CN219696759U (en) | Female connector and electronic equipment comprising same | |
| CN217388289U (en) | Efficiency of equipment is improved cell-phone charger shell | |
| CN215221107U (en) | Combined connector shell assembly | |
| CN214380156U (en) | Vehicle-mounted charger | |
| CN115207664B (en) | Miniaturized relay connection socket convenient for forward and reverse plug | |
| CN215600707U (en) | Data line adapter | |
| CN219874125U (en) | Electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |